题目

小明和小海同乘一艘小船在湖面前进,如果说小明是静止的，所选择的参照物是A. 湖面 B. 岸上的指示牌 C. 湖边的大山 D. 小船 答案：【答案】D【解析】解答：由题意知，小明和小海同乘一艘小船在湖面前进,小明相对与湖面、岸上的指示牌、湖边的大山来说，位置都发生了改变，因此以它们为参照物，小明是运动的；小明坐在该小船的座位上。如果说他是静止的，是因为他与小船的相对位置没有发生改变，所以小明选择的参照物该     Books for readers 假如你是图书管理员，请你根据读者的需要，从所列书目中向他们推荐一本合适的书，并把书名填写在表格中。 Reader A ：Today people write to, even talk to others on the computer. Nancy wants to learn more about it. Reader B：Mary is a good mother. She believes eating the right food is important.She likes to help her children grow better by eating the right food. Reader C: Kevin often sits at. his desk, studying all night, but he still gets poor grades. He hopes to do better in the tests. Reader D: Bob’ sister wants him to move to New York. But he isn’t sure if that is a good idea. He needs to know more about the country. Reader E : Amy is worried that there are too many used bags. She doesn’t know what to do with them. The following is the list of some books: How to Be Good Learners, Make the Waste Useful, Travel around the World for Eighty Days, Healthy Eating, Chicken ,Run, How to Use the Internet, 101 Q&A about America , Harvard Girl --Liu Yiting.. Reader Book Reader Book A 1.                 B 2.               C 3.                 D 4.                  E 5.